根据所给汉语意思完成句子,使句子完整正确。 1. Jack has made g
问题:
根据所给汉语意思完成句子,使句子完整正确。
1. Jack has made great__________(进步)on his physics learning.
2. The lady refused the man's help__________(有礼貌地).
3. Could you_________(拾起)the pen up for me?
4. The sign means "You can't_________ (吸烟)here.”
5. The little girl is afraid of_________(老鼠).